Piperic acid
Piperic acid用途
Piperic acid名称
[ CAS 号 ]:
5285-18-7
[ 英文名 ]:
Piperic acid
[英文别名 ]:
- piperinic acid
- 5-(3,4-methylenedioxyphenyl)-2,4-pentadienic acid
- 2,4-Pentadienoic acid,5-(1,3-benzodioxol-5-yl)
- 5-(1,3-benzodioxol-5-yl)penta-2,4-dienoic acid
- piperic acid
Piperic acid物理化学性质
[ 密度 ]:
1.34g/cm3
[ 沸点 ]:
427.9ºC at 760mmHg
[ 分子式 ]:
C12H10O4
[ 分子量 ]:
218.20500
[ 闪点 ]:
171.5ºC
[ 精确质量 ]:
218.05800
[ PSA ]:
55.76000
[ LogP ]:
2.06930
[ 折射率 ]:
1.647
Piperic acidMSDS
Piperic acid安全信息
[ 符号 ]:
GHS06
[ 信号词 ]:
Danger
[ 危害声明 ]:
H301
[ 警示性声明 ]:
P301 + P310
[ 危险品运输编码 ]:
UN 2811 6.1 / PGIII
[ 海关编码 ]:
2932999099
Piperic acid合成路线
Piperic acid上下游产品
Piperic acid上游产品
Piperic acid下游产品
Piperic acid海关
[ 海关编码 ]: 2932999099
[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
Piperic acid文献
Eur. J. Med. Chem. 43 , 1837-1846, (2008)
The monoesters of curcumin, a symmetric diphenol with valine and glycine have been prepared by a novel solid phase synthesis and its diesters with valine, glutamic acid and demethylenated piperic acid...
Design, development and synthesis of mixed bioconjugates of piperic acid-glycine, curcumin-glycine/alanine and curcumin-glycine-piperic acid and their antibacterial and antifungal properties.Bioorg. Med. Chem. 13(5) , 1477-86, (2005)
In the present communication different curcumin bioconjugates viz. 4,4'-di-O-glycinoyl-curcumin, 4,4'-di-O-d-alaninoyl-curcumin, 4,4'-di-O-(glycinoyl-di-N-piperoyl)-curcumin, 4,4'-di-O-piperoyl curcum...
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相关化合物
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标题:5285-18-7_Piperic acidCAS号:5285-18-7_Piperic acid【结构式 性质 英文】 - 化源网 地址:https://www.chemsrc.com/amp/cas/5285-18-7_839273.html